I've used Skindinavia oil control primer and finishing spray for 5 + years. I have oily tzone normal cheeks. I find it works very well at helping my make-up to be long wearing. I've never had a breakout or spots from using these projects. I even spot treat hormone pimples with a dab of oil control primer on the spot letting it dry before bed. I only would get one or 2 pimples not full on breakouts. I highly recommend this to anyone thinking about buying it.